Question

A rectangle has a perimeter of 48 ft. The length and width are scaled by a factor 1.5. What is the perimeter of the resulting rectangle?

Answer 1

`72ft`

Explanation:

First of all, this question is stating that each of the sides of the rectangle is growing by a factor of `1.5` times. If you multiplied each of the sides by `1.5` and added them together, this would still result in the perimeter growing by `1.5` times. To solve the question, simply multiply the perimeter by `1.5`, and you will get `72 ft.` Hope this helps. :)